A540-55-880 Issue D
Page 56 © Edwards Limited 2015. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Appendix A2
Note: Some of these warnings apply to accessories and may only be encountered if the particular accessory is
fitted.
Warning 54.11
MB Temp High
See manual The temperature of the booster pump is
too high.
- Check that cooling water is
connected, switched on and
is to specification given in
Section 2.6.
Warning 54.13
Sensor missing
- The booster temperature sensor may have
become disconnected or failed.
- Check that the sensor is
fitted and is correctly
connected.
Warning 55.11
DP Temp High
See manual The internal temperature of the pump is
too high.
- Check that cooling water is
connected, switched on and
is to specification given in
Section 2.6.
Warning 55.13
Sensor missing
- The dry pump temperature sensor may
have become disconnected or failed.
- Check that the sensor is
fitted and is correctly
connected.
Warning 62.11
MB E/C Temp High
See manual The temperature of the booster end cover
is too high.
- Check that cooling water is
connected, switched on and
is to specification given in
Section 2.6.
Warning 62.13
Sensor missing
- The booster end cover temperature sensor
may have become disconnected or failed.
- Check that the sensor is
fitted and is correctly
connected.
Warning 71.13
AC Sup Missing
See manual The pump controller cannot communicate
with the accessory module
- Check that the accessory
module is correctly
connected to the pump and
then cycle the power to the
pump.
- If this warning persists,
contact Edwards.
Warning 176.01
MB INV xxxx yyyy
xxxx yyyy
aaaaaaaaaaaaaaaa
Booster Inverter has raised a warning code. Refer to A2.3 for more
information.
Warning 176.13
No MB Inv Comms
See manual The pump controller cannot communicate
with the booster inverter.
Check the wiring between
the pump controller and the
booster inverter.
Warning 186.01
DP INV xxxx yyyy
xxxx yyyy
aaaaaaaaaaaaaaaa
Dry pump Inverter has raised a warning
code.
Refer to A2.3 for more
information.
Warning 186.13
No DP Inv Comms
See manual The pump controller cannot communicate
with the dry pump inverter.
Check the wiring between
the pump controller and the
dry pump inverter.
Table A13 - Warnings (continued)
Warning Message
on PDT
'Action' Message on
PDT
Possible Cause Action
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